GB962434A - Synthetic tawing agents - Google Patents

Synthetic tawing agents

Info

Publication number
GB962434A
GB962434A GB959761A GB959761A GB962434A GB 962434 A GB962434 A GB 962434A GB 959761 A GB959761 A GB 959761A GB 959761 A GB959761 A GB 959761A GB 962434 A GB962434 A GB 962434A
Authority
GB
United Kingdom
Prior art keywords
synthetic
tawing
agents
benzene
alkoxyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB959761A
Inventor
Otto Hertel
Horst Pommer
Walter Stilz
Hans Erdmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB962434A publication Critical patent/GB962434A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
    • C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

A synthetic tanning composition contains as a light protective agent, 0.001-0.1% of 1,4-bis-styryl benzene and/or one or more derivatives thereof containing on a benzene ring an alkyl, alkoxyl, carboxylic acid ester or amide, halogen, cyano hydroxyl or carboxyl radical. Specifications 913,735, 924,762, 929,436 and 948,267 are referred to.
GB959761A 1960-03-17 1961-03-16 Synthetic tawing agents Expired GB962434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB57090A DE1194094B (en) 1960-03-17 1960-03-17 Synthetic organic white tanning agents

Publications (1)

Publication Number Publication Date
GB962434A true GB962434A (en) 1964-07-01

Family

ID=6971564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB959761A Expired GB962434A (en) 1960-03-17 1961-03-16 Synthetic tawing agents

Country Status (4)

Country Link
BE (1) BE601402A (en)
CH (1) CH391176A (en)
DE (1) DE1194094B (en)
GB (1) GB962434A (en)

Also Published As

Publication number Publication date
BE601402A (en) 1961-09-18
DE1194094B (en) 1965-06-03
CH391176A (en) 1965-04-30

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